Flood Map - Rivers and Sea Flood Zone 2
收藏opendata.westofengland-ca.gov.uk2024-05-28 更新2025-03-25 收录
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https://opendata.westofengland-ca.gov.uk/explore/dataset/flood_map_for_planning_rivers_and_sea_flood_zone_2polygon/
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The Flood Map for Planning (Rivers and Sea) includes several layers of information. This layer and documentation covers Flood Zone 2. It is the Environment Agency's best estimate of the areas of land at risk of flooding, when he presence of flood defences are ignored and covers land between Zone 3 and the extent of the floodingfrom rivers or the sea with a 1 in 1000 (0.1%) chance of flooding each year. This dataset also includes those areas defined in Flood Zone 3.This dataset is designed to support flood risk assessments in line with Planning Practice Guidance ; and raise awareness of the likelihood of flooding to encourage people living and working in areas prone to flooding to find out more and take appropriate action. This dataset is republished by the West of England Combined Authority for supplementing information within our Local Nature Recovery Strategy. If you are using it for statutory purposes, you should refer to the Environment Agency's canonical version, linked in the Attributions field below as this is likely to be more current.
《洪水规划地图(河流与海洋)》包含多个信息层。本图层及相应文档涵盖了洪水区域2。该图层为环境署基于忽略防洪设施存在情况下,对可能遭受洪水侵袭的陆地面积的最佳估计,涵盖了区域3与河流或海洋洪水影响范围之间,每年发生洪水概率为千分之一(0.1%)的土地。本数据集亦包括洪水区域3所定义的区域。该数据集旨在支持符合规划实践指南的洪水风险评估,并提高公众对洪水发生可能性的认识,以鼓励居住和工作在易受洪水影响区域的人们深入了解并采取相应措施。本数据集由西英格兰联合管理局重新发布,以补充我们地方自然恢复策略中的信息。如用于法定目的,您应参考以下“归属”字段中链接的环境署官方版本,因为这可能是更及时的信息。
提供机构:
opendata.westofengland-ca.gov.uk



